The URL can be used to link to this page

Home My WebLink AboutNCG030451_2022 DMR_20220803Ituarterly Qualitative Monitoring Report July 1st, 2022 - September 30th, 2022 PREPARED BY: Trevor Simmons LL Building Products Burgaw, NC NCDEQ Division of Energy, Mineral and Land Resources Stormwater Discharge Monitoring Report (DMR) Form for NCG030000 Metal Fabrication Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within 30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office. Certificate of Coverage No. NCG03 0451 Person Collecting Samples: Trevor Simmons Facility Name: LL Building Products Laboratory Name: Envirochem Facility County:Pender Laboratory Cert. No.: Discharge during this period: ✓❑ Yes ❑ No (if no, skip to signature and date) Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? ❑ Yes ✓❑ No If so, which Tier (I, 11, or III)? A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No Date Uploaded: 8/3/2022 Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) Parameter Parameter Outfall 001 Outfall Outfall Outfall Outfall Code N/A Receiving Stream Class C N/A Date Sample Collected MM/DD/YYYY 07/13/2022 46529 24-Hour Rainfall in inches 0.7" C0530 TSS in mg/L (100 or 50*) 10.8 mg/L 00400 pH in standard units (6.0 — 9.0) 7.6 units 01119 Copper, total recoverable in mg/L <0.001 mg/L (0.010) 01051 Lead, total recoverable in mg/ L <0.01 mg/L (0.075) 01094 Zinc, total recoverable in mg/ L 0.014 mg/L (0.126) 78141 Total Toxic Organics (TTO) in mg/L(1) n/a (if required) 00552 Non -Polar Oil & Grease in mg/L (15) <5.0 mg/L Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average NCOIL Estimated New Motor/Hydraulic Oil n/a Usage in gal/month * Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA) have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L Notes (optional): "I certify by my signature below, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." 8/3/2022 Signature of Permittee or Delegated Authorized Individual Date Email Address Trevor.Simmons@gaf.com Phone Number (910) 663-3679 APPENDIX A QUARTERLY QUALITATIVE MONITORING REPORT LL BUILDING PRODUCTS, INC. 295 MCKOY ROAD BURGAW, NORTH CAROLINA Inspector Name: " rful O� J C I fn M6{N3 7 Date of Inspection: - /) 3 t OUTFALL DESCRIPTION Outfall No.: 001 Structure (pipe, ditch, etc.): Pipe Receiving Water Body: Burgaw Creek Describe the industrial activities that occur within the outfall drainage area: Fabricated Coated Metal Products Color Describe the color of the discharge using basic colors (red, brown, blue, etc.) an tint (light, medium, dark) as descriptors: 1.� ��JvJYI Odor Describe any distinct odors that the discharge may have (i.e. smells strongly of oil, weak chlorine odor, etc.): 00 t0 (- Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is very cloudy (circle one): 1 V 3 4 5 6 7 8 9 10 Floating Solids Choose the number which best describes the amount of floating solids in the stormwater discharge where 1 is no solids and 10 is the surface is covered in floating solids (circle one): �n� 1 V 3 4 5 6 7 8 9 10 Suspended Solids Choose the number which best describes the amount of suspended solids in the stormwater discharge where 1 is no solids and 10 is extremely muddy (circle one): 1 2� 3 4 5 6 7 8 9 10 Foam Is there any foam in the stormwater discharge (circle one)?: Yes No Oil Sheen Is there an oil sheen in the stormwater discharge (circle one)?: Yes ( } Erosion Deposition Is there evidence of erosion or deposition at the outfall? (circle one): Yes No If yes, list and describe: Other Is there other obvious indicators of stormwater pollution in the stormwater discharge (circle one): Yes No If yes, list and describe: Rain Event Was this a Representative Storm Event? Y Yes _ No Total Event Precipitation (Inches):. A measurable storm event is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. Certification By this signature 1 certify LoaLthis report is accurate and complete to the best of my knowledge: Inspector's Signature: �`) ----- APPENDIX C QUARTERLY STORMWATER SYSTEM INSPECTION REPORT LL BUILDING PRODUCTS, INC. 295 MCKOY ROAD BURGAW, NORTH CAROLINA Facility Name: Location: Certification of Coverage No.: LL Building Products, Inc. Burgaw, North Carolina NCG030451 Expires: 6/30/2026 Number of Outfalls: 1 Inspector's Name: r,� 1 �ev�r S I Mmor's Date: "7J p/ z? Contftuting Areas Evidence of pollutants entering system (circle one): Yes No If yes, describe: Areas of potential pollutants entering the system: None Describe: Control measures present (circle one): rY—e—sV No If yes, describe: Monitored b CTV & Drainage Features Additional control measures needed (circle one): Yes No If yes, describe: Sediment and erosion control measures present (circle one): Yes No If yes, describe: Describe any new structural stormwater management measures: None Potential Pollutant Areas Describe any loading/unloading operations: Trucks Describe any outdoor storage activities: Wood Pallets, Scrap Metal, Empty Containers, Municipal Waste Describe any outdoor manufacturing or processing activities. None Describe and dust or particulate generating areas: None Describe any onsite waste disposal activities: None Significant LqgM or Spills Any reportable spills or leaks in the past year (circle one): Yes No If yes, date: Impact on stormwater system(s): Certification By this signature I certify that this report is accurate and complete to the best of my knowledge: Inspector's Signature: STORM 'EVENT INFORMATION DATE YEAR MONTH DAY HOURS MINUTES DURATION 't U 1 PRECIP. AMOUNT (IN.) RUNOFF VOL. M/GAL DAYS HOURS PRECEDING EVENT 3 ( ) PRINT SIGNATURE DATE • Formula for calculating stormwater runoff in Millions of gallons. 35 Acres of Property X 43,563 (Square Foot Per Acre) = Total Square Feet of Property x opt -Rain Fall in Inches Total Feet/inches of RainFall X .0833 (Inches in each square Feet) X 7.48(Gallons Per Square Foot) L C, a t } , fir i Total of Gallons in the Total Square Foot/inches of the Property) / (Divided by a Million 1,000,000) S (Millions of Gallons Discharged ! Divided by the Number of Outfalls Millions of Gallons Per Outfall. �C�GI�S